# Mercedes-Benz GLS450 tire sizes > Compatible tire sizes by model year and trim. Pick a size to see prices. ## 4Matic | Fitment | Front | Rear | Years | | --- | --- | --- | --- | | — | [285/45R22](https://tkr.az/en/tires/285-45-r22?vehicle=mercedes-benz%2Fgls450) | [325/40R22](https://tkr.az/en/tires/325-40-r22?vehicle=mercedes-benz%2Fgls450) | Compare front and rear sizes: [2026](https://tkr.az/en/cars/fitment/a24f0368-73fb-47b4-9a4d-bc9a778c30ac), [2025](https://tkr.az/en/cars/fitment/5ad973f1-dc85-4862-882a-37544137362d) | | — | [285/40R23](https://tkr.az/en/tires/285-40-r23?vehicle=mercedes-benz%2Fgls450) | [325/35R23](https://tkr.az/en/tires/325-35-r23?vehicle=mercedes-benz%2Fgls450) | Compare front and rear sizes: [2026](https://tkr.az/en/cars/fitment/05d1681a-b460-4733-b9d2-8f2aacb2fb8a), [2025](https://tkr.az/en/cars/fitment/1360e428-7c89-4126-b54a-93741d64bade) | | — | [275/45R21](https://tkr.az/en/tires/275-45-r21?vehicle=mercedes-benz%2Fgls450) | [315/40R21](https://tkr.az/en/tires/315-40-r21?vehicle=mercedes-benz%2Fgls450) | Compare front and rear sizes: [2026](https://tkr.az/en/cars/fitment/3f2760c7-d8fc-4c9b-aadf-cc61745aa824) | | — | [275/45R21](https://tkr.az/en/tires/275-45-r21?vehicle=mercedes-benz%2Fgls450) | [315/40R21](https://tkr.az/en/tires/315-40-r21?vehicle=mercedes-benz%2Fgls450) | Compare front and rear sizes: [2025](https://tkr.az/en/cars/fitment/0d558829-b8f9-4aa7-97c8-37e5d409b477) | | — | [275/50R20](https://tkr.az/en/tires/275-50-r20?vehicle=mercedes-benz%2Fgls450) | [275/50R20](https://tkr.az/en/tires/275-50-r20?vehicle=mercedes-benz%2Fgls450) | 2025 | | — | [275/50R20](https://tkr.az/en/tires/275-50-r20?vehicle=mercedes-benz%2Fgls450) | [275/50R20](https://tkr.az/en/tires/275-50-r20?vehicle=mercedes-benz%2Fgls450) | 2022 | | — | [275/45R21](https://tkr.az/en/tires/275-45-r21?vehicle=mercedes-benz%2Fgls450) | [315/40R21](https://tkr.az/en/tires/315-40-r21?vehicle=mercedes-benz%2Fgls450) | Compare front and rear sizes: [2022](https://tkr.az/en/cars/fitment/e83f4183-ee35-4cdd-9d91-2320d344d4cf) | | — | [275/55R19](https://tkr.az/en/tires/275-55-r19?vehicle=mercedes-benz%2Fgls450) | [275/55R19](https://tkr.az/en/tires/275-55-r19?vehicle=mercedes-benz%2Fgls450) | 2022 | | — | [275/50R20](https://tkr.az/en/tires/275-50-r20?vehicle=mercedes-benz%2Fgls450) | [275/50R20](https://tkr.az/en/tires/275-50-r20?vehicle=mercedes-benz%2Fgls450) | 2022 | | — | [265/55R19](https://tkr.az/en/tires/265-55-r19?vehicle=mercedes-benz%2Fgls450) | [265/55R19](https://tkr.az/en/tires/265-55-r19?vehicle=mercedes-benz%2Fgls450) | 2017–2018 | | — | [275/50R20](https://tkr.az/en/tires/275-50-r20?vehicle=mercedes-benz%2Fgls450) | [275/50R20](https://tkr.az/en/tires/275-50-r20?vehicle=mercedes-benz%2Fgls450) | 2017–2018 | | — | [275/55R19](https://tkr.az/en/tires/275-55-r19?vehicle=mercedes-benz%2Fgls450) | [275/55R19](https://tkr.az/en/tires/275-55-r19?vehicle=mercedes-benz%2Fgls450) | 2017–2018 | ## 4Matic AMG Sport | Fitment | Front | Rear | Years | | --- | --- | --- | --- | | — | [285/45R22](https://tkr.az/en/tires/285-45-r22?vehicle=mercedes-benz%2Fgls450) | [325/40R22](https://tkr.az/en/tires/325-40-r22?vehicle=mercedes-benz%2Fgls450) | Compare front and rear sizes: [2022](https://tkr.az/en/cars/fitment/c6876c95-7e04-4743-8246-7c9d85af294d) | | — | [285/40R23](https://tkr.az/en/tires/285-40-r23?vehicle=mercedes-benz%2Fgls450) | [325/35R23](https://tkr.az/en/tires/325-35-r23?vehicle=mercedes-benz%2Fgls450) | Compare front and rear sizes: [2022](https://tkr.az/en/cars/fitment/dee496a5-fb11-4677-ba9e-62422e01da9a) | | — | [295/40R21](https://tkr.az/en/tires/295-40-r21?vehicle=mercedes-benz%2Fgls450) | [295/40R21](https://tkr.az/en/tires/295-40-r21?vehicle=mercedes-benz%2Fgls450) | 2017–2018 | | — | [285/40R22](https://tkr.az/en/tires/285-40-r22?vehicle=mercedes-benz%2Fgls450) | [285/40R22](https://tkr.az/en/tires/285-40-r22?vehicle=mercedes-benz%2Fgls450) | 2017–2018 | Sizes for the Mercedes-Benz GLS450 trim are based on fitment data. Check the exact size on your car's current tires or in the owner's manual. ## By model year [2026](https://tkr.az/en/cars/mercedes-benz/gls450/2026) · [2025](https://tkr.az/en/cars/mercedes-benz/gls450/2025) · [2022](https://tkr.az/en/cars/mercedes-benz/gls450/2022) · [2018](https://tkr.az/en/cars/mercedes-benz/gls450/2018) · [2017](https://tkr.az/en/cars/mercedes-benz/gls450/2017) ## Other models in this family Check the tire sizes for each model separately. - [Mercedes-Benz GLS350d](https://tkr.az/en/cars/mercedes-benz/gls350d) - [Mercedes-Benz GLS550](https://tkr.az/en/cars/mercedes-benz/gls550) - [Mercedes-Benz GLS580](https://tkr.az/en/cars/mercedes-benz/gls580) - [Mercedes-Benz GLS63 AMG](https://tkr.az/en/cars/mercedes-benz/gls63-amg)